CN202249176U - External handle of automobile door - Google Patents
External handle of automobile door Download PDFInfo
- Publication number
- CN202249176U CN202249176U CN2011203747687U CN201120374768U CN202249176U CN 202249176 U CN202249176 U CN 202249176U CN 2011203747687 U CN2011203747687 U CN 2011203747687U CN 201120374768 U CN201120374768 U CN 201120374768U CN 202249176 U CN202249176 U CN 202249176U
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- CN
- China
- Prior art keywords
- outer end
- movement parts
- rotation outer
- protuberance
- automobile door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to an external handle of an automobile door, which comprises a moving member, a fixed member and a rotation outer end, wherein the rotation outer end is arranged at one end of the moving member, and an annular buffer gasket is arranged on a connecting region of the rotation outer end and the moving part and encircles the bottom of the rotation outer end; at one end of the annular buffer gasket, which is matched with the fixed part, a step-shaped concave part is arranged at one side facing inside of an automobile; at one end of the fixed part, which is matched with the moving part, a step-shaped convex part is arranged along one side facing the inside of the automobile and extends into the moving part, and step shapes of the concave part and the convex part are matched with one another; and when the moving part is at a closed position, the concave part props against the convex part. Therefore, parts in the automobile door can be prevented from being corroded, the wind dryness of the complete automobile is further reduced, meanwhile, impact noise generated during returning of the handle can be reduced.
Description
Technical field
The utility model relates to a kind of door handle, relates in particular to a kind of outer handle of car door external pulling type that is used for automobile.
Background technology
Existing automobile door external handle adopts external pulling type form of structure more; As depicted in figs. 1 and 2; This handle laterally is installed in door outside usually, and it correspondingly is provided with the notch plate of corresponding handle portion on door skin 1, inserts hand and carries out opening operation to be suitable for the user.
This type of handle generally includes and is fixed on car door inner rotation axle head 2, movement parts 3, fixture 4.Wherein, the movement parts 3 of outside door handle rotatably is fixed on the car door through this rotation axle head 2, and opening and closing conversion between the position, as shown in Figure 2.The end that is fixed on car door of movement parts 3 can be called fixed end; Can be called tache motorice away from the end that car door rotates with respect to rotation axle head 2, the tache motorice of said movement parts 3 is provided with the rotation outer end 5 of in car door, extending, and insert in the car door this rotation outer end 5; When the user rotates movement parts 3 with hand away from car door; Rotation outer end 5 also will outwards be moved, and open car door lock, open car door then.
In order to prevent when outside door handle is closed; Clash into door skin 2 when rotation outer end 5 is retracted in the car door and make its damage; Common in the bottom of rotation outer end 5, promptly the join domain in rotation outer end 5 and movement parts 3 is provided with loop buffer pad 6 (shown in Fig. 4 A) around the bottom that rotates outer end 5.
Movement parts 3 and fixture 4 be matching design normally; Movement parts 3 is mainly used in opens car door; And fixture 4 is fixed on door outside as trim at the opposite side of movement parts 3 usually; Only be used for decorative purpose, and for the evolution that do not hinder movement parts 3 and prevent part directly bump or friction, leave certain slit 9 between fixture 4 and the movement parts 3 usually.Car door inside is directly led in this slit 9 outside car, not only have influence on the vehicle body water resistance, in vehicle ', can bring bigger car load wind to make an uproar simultaneously.
The utility model content
In order to address the above problem, the purpose of the utility model provides a kind of novel outside door handle, and it can be when guaranteeing the free activity of movement parts, the noise that produces in the time of can also reducing driving, and have certain waterproof effect.
For this reason; The utility model provides a kind of automobile door external handle; Comprise: movement parts, fixture and the rotation outer end that is arranged on movement parts one end are provided with the loop buffer pad at the join domain of said rotation outer end and said movement parts around the bottom of said rotation outer end.At an end that cooperates with fixture of loop buffer pad, the side in car is provided with step-like recess.At an end that cooperates with movement parts of fixture, be provided with the step-like protuberance that stretches to movement parts along the side in car.The step shape of said recess and protuberance cooperatively interacts, and when movement parts was in the closed position, recess was resisted against on the protuberance.
Preferably, when recess is resisted against on the protuberance, has the gap between protuberance and the rotation outer end.
Said loop buffer pad is processed by elastomeric material, is preferably processed by ethylene propylene diene rubber.
Preferably, the recessed degree of depth of recess is 2 to 3 millimeters, and the thickness of protuberance is more than or equal to the recessed degree of depth of recess.
Because the relief members that cooperatively interacts and be provided with of the movable part of the automobile door external handle in the utility model and fixture; Make do not influence outward appearance and do not influence movement parts rotate freely in; Can also seal the slit between fixture and the movement parts, isolate the inner and outside of car door, stop the inside and outside aqueous vapor circulation of car door effectively; Prevent that the car door inner body is corroded, and then reduce the car load wind-dryness.Simultaneously, since the buffering spacer that is provided with in the junction of rotation outer end and movement parts, the impact noise that is produced in the time of can reducing handle return (promptly closing).
Description of drawings
To combine accompanying drawing below, and in conjunction with the preferred embodiments the utility model will be elaborated, wherein:
Fig. 1 is the structural representation of outside door handle of the prior art;
Fig. 2 is the evolution sketch map of the movement parts of outside door handle shown in Figure 1;
Fig. 3 is the structural representation of the automobile door external handle in the utility model;
Fig. 4 A and Fig. 4 B illustrate the structural representation of the loop buffer pad of the automobile door external handle in of the prior art and the utility model respectively.
The specific embodiment
Outside door handle of the prior art has seen figures.1.and.2 and has described, and the outside door handle in the utility model is the improvement of on the basis of existing outside door handle, making.Therefore, because the most parts in the utility model are described in the above, will no longer carry out repeat specification here to these parts.
To be described in detail the utility model with reference to Fig. 3 below.Fig. 3 is the structural representation of the automobile door external handle in the utility model.Automobile door external handle in the utility model comprises: rotation axle head 12, movement parts 13, fixture 14, rotation outer end 15 and loop buffer pad 16.As shown in Figure 3, the notch plate of the form fit door skin 11 of movement parts 13, be formed for the user open car door the time be convenient to insert hand the hole.Particularly, loop buffer pad 16 is provided with recess 18, and correspondingly, fixture 14 is provided with protuberance 17.
As indicated above, the movement parts 13 of outside door handle rotatably is fixed on the car door through embedding the inner rotation axle head 12 of car door at its fixed end, and can open and fastening position between change.The tache motorice of movement parts 13 is oppositely arranged with an end that is fixed on the fixture 14 of door outside.Tache motorice in movement parts 13 is provided with the rotation outer end 15 of in car, extending.
According to the preferred embodiment of the utility model, the structure of said rotation outer end 15 is identical with existing outside door handle with function.Preferably, the rotation outer end 15 in the utility model is arranged on end face a distance of the tache motorice of the said movement parts 13 of distance, and promptly this rotation outer end 15 is compared with the rotation outer end 15 in the existing outside door handle, towards rotation axle head indentation certain distance." indentation " described here is only to relative position, and the parts inner at car door are provided with under the constant situation, can be only the tache motorice of movement parts 13 be prolonged certain distance said to produce " indentation " effect.
In addition, the join domain in this rotation outer end 15 with movement parts 13 is provided with loop buffer pad 16 around the bottom that rotates outer end 15.This loop buffer pad 16 is side's pad of hollow, and its structure is shown in Fig. 4 B.An end that cooperates with fixture 14 and the side in car at loop buffer pad 16 are provided with step-like recess 18.Therefore, the side surface in car of loop buffer pad 16 is not smooth.Correspondingly, be provided with the square protrusion of stretching to said movement parts 13, be step-like protuberance 17 at an end that cooperates with movement parts 13 of fixture 14 and along the side in car.Recess 18 cooperatively interacts with the step shape of protuberance 17, and when said movement parts 13 was in the closed position, recess 18 was resisted against on the protuberance 17.That is to say that recess 18 can mate the ccontaining protuberance 17 in ground, the thickness of protuberance 17 is more than or equal to the degree of depth of recess 18; Preferably; The thickness of protuberance 17 greater than the degree of depth of recess 18, makes when recess 18 and protuberance 17 are abutted together slightly with cooperatively interacting, can form reliable closure; This closure can seal the gap 9 that exists between movement parts 13 and the fixture 14, forms the barrier between car door outside and the car door inside thus.
Preferably,, have the gap between said protuberance 17 and the said rotation outer end 15, hinder the motion of rotation outer ends 15 further to prevent protuberance 17 when said recess 18 is resisted against 17 last times of said protuberance.
According to an embodiment of the utility model, said ring washer 16 is processed by elastomeric material, is ethylene propylene diene rubber in this embodiment.And protuberance 17 can be through with fixture 14 injection mo(u)ldings, thus on the material with ordinary fixed part 14 identical getting final product.
Through being equipped with between recess in the utility model and the protuberance; And form closure thus; Automobile door external handle in the utility model can seal the slit between fixture and the movement parts; Thing and car door internal constructions such as air-isolation, steam, dust prevent that effectively the car door inner body is corroded, and then reduce noise.In addition, since the design of buffering spacer, the impact noise that produces in the time of can reducing the handle return.
Although the utility model is through describing with the mode of above-mentioned preferred embodiment with reference to accompanying drawing, being appreciated that the way of realization of the utility model is not limited to above-mentioned embodiment.Should be realized that in not deviating from the utility model claim scope required for protection, those skilled in the art can make multiple different variation and adjustment to the utility model.
Claims (6)
1. automobile door external handle comprises: movement parts, fixture and the rotation outer end that is arranged on movement parts one end, be provided with the loop buffer pad at the join domain of said rotation outer end and said movement parts around the bottom of said rotation outer end, and it is characterized in that,
An end that cooperates with fixture of said loop buffer pad, the side in car is provided with step-like recess;
An end that cooperates with movement parts of said fixture is provided with the step-like protuberance that stretches to said movement parts along the side in car;
The step shape of said recess and said protuberance cooperatively interacts, and when said movement parts was in the closed position, said recess was resisted against on the said protuberance.
2. automobile door external handle according to claim 1 is characterized in that, when said recess is resisted against on the said protuberance, has the gap between said protuberance and the said rotation outer end.
3. automobile door external handle according to claim 1 is characterized in that, said loop buffer pad is processed by elastomeric material.
4. automobile door external handle according to claim 3 is characterized in that, said loop buffer pad is processed by ethylene propylene diene rubber.
5. automobile door external handle according to claim 1 is characterized in that, the recessed degree of depth of said recess is 2 to 3 millimeters.
6. automobile door external handle according to claim 5 is characterized in that, the thickness of said protuberance is more than or equal to the recessed degree of depth of said recess.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203747687U CN202249176U (en) | 2011-09-30 | 2011-09-30 | External handle of automobile door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2011203747687U CN202249176U (en) | 2011-09-30 | 2011-09-30 | External handle of automobile door |
Publications (1)
Publication Number | Publication Date |
---|---|
CN202249176U true CN202249176U (en) | 2012-05-30 |
Family
ID=46110438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2011203747687U Expired - Fee Related CN202249176U (en) | 2011-09-30 | 2011-09-30 | External handle of automobile door |
Country Status (1)
Country | Link |
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CN (1) | CN202249176U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103806746A (en) * | 2012-11-08 | 2014-05-21 | 本田制锁有限公司 | Outer Handle Device For Vehicle Door |
-
2011
- 2011-09-30 CN CN2011203747687U patent/CN202249176U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103806746A (en) * | 2012-11-08 | 2014-05-21 | 本田制锁有限公司 | Outer Handle Device For Vehicle Door |
CN103806746B (en) * | 2012-11-08 | 2017-04-26 | 本田制锁有限公司 | Outer Handle Device For Vehicle Door |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20190930 |
|
CF01 | Termination of patent right due to non-payment of annual fee |